BR9507852A - Processo para hidrocianação e composição de catalisador - Google Patents
Processo para hidrocianação e composição de catalisadorInfo
- Publication number
- BR9507852A BR9507852A BR9507852A BR9507852A BR9507852A BR 9507852 A BR9507852 A BR 9507852A BR 9507852 A BR9507852 A BR 9507852A BR 9507852 A BR9507852 A BR 9507852A BR 9507852 A BR9507852 A BR 9507852A
- Authority
- BR
- Brazil
- Prior art keywords
- hydrocyanation
- catalyst composition
- compositions
- mondentate
- monoolefins
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000005669 hydrocyanation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 150000005673 monoalkenes Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65744—Esters of oxyacids of phosphorus condensed with carbocyclic or heterocyclic rings or ring systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0261—Complexes comprising ligands with non-tetrahedral chirality
- B01J2531/0266—Axially chiral or atropisomeric ligands, e.g. bulky biaryls such as donor-substituted binaphthalenes, e.g. "BINAP" or "BINOL"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/233,194 US5543536A (en) | 1994-04-26 | 1994-04-26 | Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation |
| PCT/US1995/004441 WO1995029153A1 (en) | 1994-04-26 | 1995-04-20 | Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9507852A true BR9507852A (pt) | 1997-09-16 |
Family
ID=22876280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9507852A BR9507852A (pt) | 1994-04-26 | 1995-04-20 | Processo para hidrocianação e composição de catalisador |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5543536A (ko) |
| EP (1) | EP0757672B1 (ko) |
| JP (1) | JP4057050B2 (ko) |
| KR (1) | KR100249873B1 (ko) |
| CN (2) | CN1052718C (ko) |
| AT (1) | ATE181321T1 (ko) |
| BR (1) | BR9507852A (ko) |
| CA (1) | CA2186357C (ko) |
| DE (1) | DE69510346T2 (ko) |
| ES (1) | ES2135058T3 (ko) |
| WO (1) | WO1995029153A1 (ko) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2177135C (en) * | 1993-11-23 | 2005-04-26 | Wilson Tam | Processes and catalyst compositions for hydrocyanation of monoolefins |
| US5600032A (en) * | 1994-06-29 | 1997-02-04 | Mitsubishi Chemical Corporation | Method for producing an unsaturated alcohol |
| IN187044B (ko) * | 1995-01-27 | 2002-01-05 | Du Pont | |
| DE19740180A1 (de) | 1997-09-12 | 1999-03-18 | Basf Ag | Katalysator, umfassend wenigstens einen Nickel(0)Komplex auf Basis eines Phosphonitliganden und Verfahren zur Herstellung von Nitrilen |
| DE19827232A1 (de) | 1998-06-18 | 1999-12-23 | Basf Ag | Katalysator, umfassend einen Komplex eines Metalls der VIII. Nebengruppe auf Basis eines Phosphinitliganden und Verfahren zur Hydroformylierung und Hydrocyanierung |
| US6420611B1 (en) | 1999-09-20 | 2002-07-16 | E. I. Du Pont De Nemours And Company | Composition comprising polymeric phosphite |
| US6284865B1 (en) | 1999-09-20 | 2001-09-04 | E. I. Du Pont De Nemours And Company | Polymeric phosphite composition and hydrocyanation of unsaturated organic compounds and the isomerization of unsaturated nitriles |
| DE10027505A1 (de) * | 2000-06-06 | 2001-12-13 | Studiengesellschaft Kohle Mbh | Chirale Monophosphite als Liganden für die asymmetrische Übergangsmetall-katalysierte Hydrierung |
| US6660876B2 (en) | 2001-11-26 | 2003-12-09 | E. I. Du Pont De Nemours And Company | Phosphorus-containing compositions and their use in hydrocyanation, isomerization and hydroformylation reactions |
| DE10247633A1 (de) * | 2002-10-11 | 2004-04-29 | Studiengesellschaft Kohle Mbh | Mischungen von chiralen Monophosphor-Verbindungen als Ligandensysteme für die asymmetrische Übergangsmetallkatalyse |
| FR2849027B1 (fr) * | 2002-12-23 | 2005-01-21 | Rhodia Polyamide Intermediates | Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques |
| US6936171B2 (en) * | 2003-01-08 | 2005-08-30 | Invista North America S.A.R.L. | Process for catalyst recovery from hydrocyanation product mixtures |
| US6897329B2 (en) * | 2003-01-14 | 2005-05-24 | Invista North America S.A.R.L. | Process for the preparation of nickel/phosphorous ligand catalyst for olefin hydrocyanation |
| FR2850966B1 (fr) | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
| FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
| FR2873696B1 (fr) * | 2004-07-30 | 2006-10-13 | Rhodia Chimie Sa | Composes chimiques organophsophores ionique, utilisation comme ligand de catalyseur et procede de fabrication de composes nitriles |
| CN100482671C (zh) * | 2004-09-29 | 2009-04-29 | 中国科学院上海有机化学研究所 | 手性单磷配体、合成方法及其用途 |
| DE102005044355A1 (de) * | 2005-09-16 | 2007-03-22 | Studiengesellschaft Kohle Mbh | Chirale Phosphoramidite |
| EP1948591A1 (en) | 2005-10-18 | 2008-07-30 | INVISTA Technologies S.à.r.l. | Process of making 3-aminopentanenitrile |
| EP2395010B1 (en) | 2006-03-17 | 2016-07-13 | Invista Technologies S.à.r.l. | Method for the purification of triorganophosphites by treatment with a basic additive |
| US7919646B2 (en) * | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
| US7880028B2 (en) | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
| US7709674B2 (en) | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
| US8906334B2 (en) | 2007-05-14 | 2014-12-09 | Invista North America S.A R.L. | High efficiency reactor and process |
| WO2008157218A1 (en) | 2007-06-13 | 2008-12-24 | Invista Technologies S.A.R.L. | Process for improving adiponitrile quality |
| CN101910119B (zh) | 2008-01-15 | 2013-05-29 | 因温斯特技术公司 | 用于制备和精制3-戊烯腈，和用于精制2-甲基-3-丁烯腈的方法 |
| WO2009091790A1 (en) | 2008-01-15 | 2009-07-23 | Invista Technologies S.A.R.L. | Hydrocyanation of pentenenitriles |
| FR2926816B1 (fr) * | 2008-01-25 | 2010-05-14 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
| JP2011515411A (ja) * | 2008-03-19 | 2011-05-19 | インビスタ テクノロジーズ エス エイ アール エル | シクロドデカトリエンの製造方法およびラウロラクトンの製造方法 |
| JP5619753B2 (ja) | 2008-10-14 | 2014-11-05 | インヴィスタテクノロジーズ エスアエルエル | ２−第二級−アルキル−４，５−ジ−（直鎖−アルキル）フェノール類を製造する方法 |
| CN102471218B (zh) * | 2009-08-07 | 2014-11-05 | 因温斯特技术公司 | 用于形成二酯的氢化并酯化 |
| WO2012033555A1 (en) | 2010-09-07 | 2012-03-15 | Invista Technologies S.A.R.L. | Nickel compositions for preparing nickel metal and nickel complexes |
| CN103402595B (zh) | 2011-12-21 | 2016-02-03 | 因温斯特技术公司 | 用于减少稳定乳液的萃取溶剂控制 |
| KR20140127220A (ko) | 2011-12-21 | 2014-11-03 | 인비스타 테크놀러지스 에스.에이 알.엘. | 안정한 에멀젼을 감소시키기 위한 추출 용매 제어 |
| US9388204B2 (en) | 2011-12-21 | 2016-07-12 | Invista North America S.A.R.L. | Extraction solvent control for reducing stable emulsions |
| JP2015505304A (ja) | 2011-12-21 | 2015-02-19 | インヴィスタ テクノロジーズ エスアエルエル | 安定なエマルジョンを減じるための抽出溶媒制御 |
| EP3010617B1 (en) | 2013-06-20 | 2022-11-30 | INVISTA Textiles (U.K.) Limited | Extraction solvent control for reducing stable emulsions |
| US9676800B2 (en) | 2013-06-20 | 2017-06-13 | Invista North America S.A.R.L. | Extraction solvent control for reducing stable emulsions |
| WO2014205188A1 (en) | 2013-06-20 | 2014-12-24 | Invista North America S.A.R.L. | Extraction solvent control for reducing stable emulsions |
| CN105307741B (zh) | 2013-06-20 | 2019-06-18 | 英威达纺织（英国）有限公司 | 用于减少稳定乳液的萃取溶剂控制 |
| EP3049159B1 (en) * | 2013-09-25 | 2018-05-30 | Takasago International Corporation | (6z)-non-6-enenitrile as a fragrance and flavor material |
| CN106573879B (zh) | 2014-06-27 | 2019-09-24 | 英威达纺织（英国）有限公司 | 增强从包含腈的混合物萃取杂质 |
| EP3160933B1 (en) | 2014-06-27 | 2018-08-15 | INVISTA Textiles (U.K.) Limited | Integrated process for nitrile manufacture with enhanced liquid-liquid extraction |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496210A (en) * | 1966-07-28 | 1970-02-17 | Du Pont | Hydrocyanation of terminal alkynes |
| US3496217A (en) * | 1967-05-23 | 1970-02-17 | Du Pont | Hydrocyanation of olefins |
| US3655723A (en) * | 1969-10-31 | 1972-04-11 | Du Pont | Hydrocyanation of olefins |
| US3631191A (en) * | 1970-04-08 | 1971-12-28 | Du Pont | Synthesis of zero valent nickel-tetrakis triaryl phosphite complexes |
| US3766237A (en) * | 1972-01-25 | 1973-10-16 | Du Pont | Hydrocyanation of olefins |
| GB1417554A (en) * | 1972-02-07 | 1975-12-10 | Ici Ltd | Organo metal complexes |
| US4599206A (en) * | 1984-02-17 | 1986-07-08 | Union Carbide Corporation | Transition metal complex catalyzed reactions |
| US4737588A (en) * | 1984-12-28 | 1988-04-12 | Union Carbide Corporation | Transition metal complex catalyzed reactions |
| US4774353A (en) * | 1986-06-05 | 1988-09-27 | E. I. Du Pont De Nemours And Company | Triorganotin catalyst promoters for hydrocyanation |
| US4874884A (en) * | 1988-03-31 | 1989-10-17 | E. I. Du Pont De Nemours And Company | Promoter synergism in pentenenitrile hydrocyanation |
| US5360938A (en) * | 1991-08-21 | 1994-11-01 | Union Carbide Chemicals & Plastics Technology Corporation | Asymmetric syntheses |
-
1994
- 1994-04-26 US US08/233,194 patent/US5543536A/en not_active Expired - Lifetime
-
1995
- 1995-04-20 WO PCT/US1995/004441 patent/WO1995029153A1/en active IP Right Grant
- 1995-04-20 ES ES95916301T patent/ES2135058T3/es not_active Expired - Lifetime
- 1995-04-20 EP EP95916301A patent/EP0757672B1/en not_active Expired - Lifetime
- 1995-04-20 CN CN95192758A patent/CN1052718C/zh not_active Expired - Lifetime
- 1995-04-20 AT AT95916301T patent/ATE181321T1/de not_active IP Right Cessation
- 1995-04-20 JP JP52767195A patent/JP4057050B2/ja not_active Expired - Fee Related
- 1995-04-20 CA CA002186357A patent/CA2186357C/en not_active Expired - Fee Related
- 1995-04-20 KR KR1019960706013A patent/KR100249873B1/ko not_active IP Right Cessation
- 1995-04-20 DE DE69510346T patent/DE69510346T2/de not_active Expired - Lifetime
- 1995-04-20 BR BR9507852A patent/BR9507852A/pt not_active IP Right Cessation
-
1999
- 1999-07-01 CN CN99108934A patent/CN1106218C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5543536A (en) | 1996-08-06 |
| CA2186357A1 (en) | 1995-11-02 |
| WO1995029153A1 (en) | 1995-11-02 |
| ATE181321T1 (de) | 1999-07-15 |
| ES2135058T3 (es) | 1999-10-16 |
| DE69510346T2 (de) | 1999-12-30 |
| JP4057050B2 (ja) | 2008-03-05 |
| JPH09512534A (ja) | 1997-12-16 |
| EP0757672B1 (en) | 1999-06-16 |
| KR970702844A (ko) | 1997-06-10 |
| CA2186357C (en) | 2006-01-31 |
| CN1106218C (zh) | 2003-04-23 |
| CN1146762A (zh) | 1997-04-02 |
| KR100249873B1 (ko) | 2000-03-15 |
| DE69510346D1 (de) | 1999-07-22 |
| CN1247102A (zh) | 2000-03-15 |
| EP0757672A1 (en) | 1997-02-12 |
| CN1052718C (zh) | 2000-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B25A | Requested transfer of rights approved |
Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US) Free format text: TRANSFERIDO DE: E. I. DU PONT DE NEMOURS AND COMPANY |
|
| B25G | Requested change of headquarter approved |
Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH) |
|
| B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
| B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 17A, 18A, 19A E 20A ANUIDADES. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |